MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "230"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/p1pppppp/8/1p6/4P1PN/Nn6/PPPP1P1P/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:07 +0200"]
[GameEndTime "2026-09-14T16:10:08 +0200"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa1 {+6.49/10 0.012s, n=13777, sd=13}
6. Nxb5 {-5.74/8 0.021s, n=15504, sd=12} a6 {+5.56/8 0.014s, n=12263, sd=14}
7. Nc3 {-5.04/9 0.013s, n=12392, sd=12} Bb7 {+4.88/8 0.021s, n=22111, sd=16}
8. d3 {-4.71/9 0.013s, n=13456, sd=12} e6 {+5.02/8 0.020s, n=14707, sd=13}
9. Nf3 {-3.82/9 0.019s, n=14998, sd=14} d5 {+4.75/10 0.057s, n=41871, sd=22}
10. exd5 {-4.44/10 0.025s, n=23500, sd=22} Nf6 {+4.40/9 0.017s, n=12868, sd=15}
11. Bg2 {-4.00/10 0.018s, n=15637, sd=13}
Nxd5 {+4.70/11 0.025s, n=24179, sd=18, White makes an illegal move: e1h1} 0-1